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Calcium Magnesium Zinc With Vitamin D 1000 mg

product on market Tablet or Pill Sunshine Naturals Safety: 80/100
80/100

This product is generally safe

  • Magnesium Oxide: 500mg is 1.4× the Tolerable Upper Intake Level (350mg)
  • Zinc Sulfate: 50mg is 1.2× the Tolerable Upper Intake Level (40mg)
  • 100% of ingredients have research evidence
D Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Calcium, magnesium, and vitamin D have strong evidence for supporting bone density and skeletal health. Zinc is moderately supported for immune function and cellular metabolism. These ingredients are generally well-tolerated, though individual absorption rates may vary.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Magnesium Oxide: 500mg is 1.4× the Tolerable Upper Intake Level (350mg)

Zinc Sulfate: 50mg is 1.2× the Tolerable Upper Intake Level (40mg)

Label

Product Label

Label for Calcium Magnesium Zinc With Vitamin D 1000 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Tablet(s)
Serving Size
50
Servings
Other Combinations
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

1000 mg (123.4% DV)
Within RDA (1.0× RDA) 441 studies (A:25, B:228)
500 mg (125% DV)
Exceeds UL by 1.4× (UL: 350 mg) 4 studies (A:0, B:3)
200 IU (50% DV)
Within RDA (0.3× RDA) 608 studies (A:16, B:251)
50 mg (334% DV)
Exceeds UL by 1.2× (UL: 40 mg) 263 studies (A:6, B:134)

Other Ingredients

Microcrystalline Cellulose Croscarmellose Sodium Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: Adults (2) two to (6) six tablets daily with meals or as directed.

Warnings & Precautions

Keep out of reach of children

Formulation Notes

We have also added Vitamin D to ensure a proper level of absorption of calcium.

It is particularly recommended for people suffering osteoporosis, mainly women during menopause.

This product does not contain sugar, starch, salt, artificial colors, flavors or preservatives.

Additional Information

These three minerals have been combined for their synergistic effect when taken together.

Made in the U.S.A.

To ensure a proper level of absorption

Osteo Forte

Metadata

Product Details

UPC / SKU7 89939 10031 8
DSLD Entry Date2015-08-25
Product TypeOther Combinations
FormTablet or Pill
BrandSunshine Naturals
DSLD ID49755
Data Updated2026-04-11
Research

Research Evidence

849
Research Sources
56
Avg Quality
450
Meta Analysis
152
Rct
137
Systematic Review
73
Clinical Trial
11
Regulatory Source
7
Other
7
Guideline
3
Openfda Safety
2
Cochrane Review
2
Observational
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025 PubMed DOI
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008 PubMed DOI
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023 PubMed DOI
A Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019 PubMed DOI
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021 PubMed DOI
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
View all evidence for Electrolytes →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.